Powerflex Adjustable Rear Lower Control Arm Kit - BMW E36 | E46 | PFR5-4615G

Fitment Note: This part provides on car rear camber adjustment, allowing +1.0 to -3.0 change for precision alignment. Useful to correct excessive camber on heavily lowered cars. This arm includes high performance poly bushings that are suitable for road and track use without the comfort and longevity issues associated with spherical joints. PFR5-4615G replaces the original arm and bushing OE# 33326770813 & 33326770824 respectively. For a replacement bushing only to fit in the original arm, please use PFR5-4616.

Installation Instructions

Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedback, and tire wear. Powerflex uses their own premium polyurethane formulation to provide minimal NVH (noise, vibration, harshness) and increased longevity over stock rubber bushings.

Bushings are produced in one of three durometers – Yellow (70A, approximately 25% stiffer than stock), Purple (80A, approximately 30% stiffer than stock), and Black (95A, approximately 80% stiffer than stock). Unlike other brands using only one urethane grade for all applications, Powerflex design engineers choose the correct hardness to allow for the specific movement or rigidity required for each location while minimizing unwanted NVH.

Powerflex urethane hardness is standardized per fitment and location. This takes out the guess work, so when you choose Street, you know our design engineers have selected the optimal polyurethane hardness for your specific application. Select parts are also available in an optional stiffer urethane (Black Series) for track and autocross performance where NVH is less important.

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